private object BlockingInvoke(ReturnDelegate del)
{
// Fire off the asynchronous operation
MessageQueue.BlockingMessage message = new MessageQueue.BlockingMessage(del);
mMessageQueue.Push(message);
mHostEvent.Set();
// Wait for it to finish
message.AsyncWaitHandle.WaitOne();
// Return the result, or re-throw the exception
if (message.Exception != null)
{
throw (message.Exception);
}
else
{
return(message.Result);
}
}
private void Invoke(Delegate del)
{
mMessageQueue.Push(del, null);
mEvent.Set();
}